static void start2Babble()
{
uint8_t msg[1];
/* frequency hopping doesn't support sleeping just yet */
#ifndef FREQUENCY_HOPPING
/* wake up radio. */
SMPL_Ioctl( IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_AWAKE, 0);
#endif
/* Send the bad news message. To prevent confusion with different "networks"
* such as neighboring smoke alarm arrays send a token controlled by a DIP
* switch, for example, and filter in this token.
*/
msg[0] = BAD_NEWS;
while (1)
{
FHSS_ACTIVE( nwk_pllBackgrounder( false ) ); /* manage FHSS */
/*wait "a while" */
NWK_DELAY(100);
/* babble... */
SMPL_Send(SMPL_LINKID_USER_UUD, msg, sizeof(msg));
toggleLED(2);
}
}
int main (void)
{
BSP_Init();
/* If an on-the-fly device address is generated it must be done before the
* call to SMPL_Init(). If the address is set here the ROM value will not
* be used. If SMPL_Init() runs before this IOCTL is used the IOCTL call
* will not take effect. One shot only. The IOCTL call below is conformal.
*/
#ifdef I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE
{
addr_t lAddr;
createRandomAddress(&lAddr);
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
}
#endif /* I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE */
/* This call will fail because the join will fail since there is no Access Point
* in this scenario. but we don't care -- just use the default link token later.
* we supply a callback pointer to handle the message returned by the peer.
*/
SMPL_Init(0);
/* turn on LEDs. */
if (!BSP_LED2_IS_ON()) toggleLED(2);
if (!BSP_LED1_IS_ON()) toggleLED(1);
/* wait for a button press... */
do
{
FHSS_ACTIVE( nwk_pllBackgrounder( false ) ); /* manage FHSS */
if (BSP_BUTTON1() || BSP_BUTTON2())
break;
} while (1);
/* never coming back... */
monitorForBadNews();
/* but in case we do... */
while (1) ;
}
void main (void)
{
bspIState_t intState;
#ifdef FREQUENCY_AGILITY
memset(sSample, 0x0, sizeof(sSample));
#endif
BSP_Init();
/* If an on-the-fly device address is generated it must be done before the
* call to SMPL_Init(). If the address is set here the ROM value will not
* be used. If SMPL_Init() runs before this IOCTL is used the IOCTL call
* will not take effect. One shot only. The IOCTL call below is conformal.
*/
#ifdef I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE
{
addr_t lAddr;
createRandomAddress(&lAddr);
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
}
#endif /* I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE */
SMPL_Init(sCB);
/* green and red LEDs on solid to indicate waiting for a Join. */
if (!BSP_LED2_IS_ON())
{
toggleLED(2);
}
if (!BSP_LED1_IS_ON())
{
toggleLED(1);
}
/* main work loop */
while (1)
{
/* manage FHSS schedule if FHSS is active */
FHSS_ACTIVE( nwk_pllBackgrounder( false ) );
/* Wait for the Join semaphore to be set by the receipt of a Join frame from a
* device that supports an End Device.
*
* An external method could be used as well. A button press could be connected
* to an ISR and the ISR could set a semaphore that is checked by a function
* call here, or a command shell running in support of a serial connection
* could set a semaphore that is checked by a function call.
*/
if (sJoinSem && (sNumCurrentPeers < NUM_CONNECTIONS))
{
/* listen for a new connection */
while (1)
{ /* SMPL_LinkListen will call nwk_PllBackgrounder for us if FHSS active */
if (SMPL_SUCCESS == SMPL_LinkListen(&sLID[sNumCurrentPeers]))
{
break;
}
/* Implement fail-to-link policy here. otherwise, listen again. */
}
sNumCurrentPeers++;
BSP_ENTER_CRITICAL_SECTION(intState);
sJoinSem--;
BSP_EXIT_CRITICAL_SECTION(intState);
}
/* Have we received a frame on one of the ED connections?
* No critical section -- it doesn't really matter much if we miss a poll
*/
if (sPeerFrameSem)
{
uint8_t msg[MAX_APP_PAYLOAD], len, i;
/* process all frames waiting */
for (i=0; i<sNumCurrentPeers; ++i)
{
if (SMPL_SUCCESS == SMPL_Receive(sLID[i], msg, &len))
{
processMessage(sLID[i], msg, len);
BSP_ENTER_CRITICAL_SECTION(intState);
sPeerFrameSem--;
BSP_EXIT_CRITICAL_SECTION(intState);
}
}
}
if (BSP_BUTTON1())
{
SPIN_ABOUT_A_QUARTER_SECOND; /* debounce */
changeChannel();
}
else
{
checkChangeChannel();
}
BSP_ENTER_CRITICAL_SECTION(intState);
if (sBlinky)
{
if (++sBlinky >= 0xF)
{
sBlinky = 1;
toggleLED(1);
toggleLED(2);
}
}
BSP_EXIT_CRITICAL_SECTION(intState);
}
}
